Question

otrzymaj i uzgodnij azotan 3 żelaza 4​

Answer 1

Odpowiedź:

Azotan (III) żelaza (III) - Fe(NO_{2})_{3}

 

1. 6HNO_{2} + 2Fe ----> 2Fe(NO_{2})_{3} + 3H_{2}

 

2. 3HNO_{2} + Fe(OH)_{3} ----> Fe(NO_{2})_{3} + 3H_{2}O

 

3. 6HNO_{2} + Fe_{2}O_{3} ----> 2Fe(NO_{2})_{3} + 3H_{2}O

 

4. 2Fe(OH)_{3} + 3N_{2}O_{3} ----> 2Fe(NO_{2})_{3} + 3H_{2}O

 

5. Fe_{2}O_{3} + 3N_{2}O_{3} ----> 2Fe(NO_{2})_{3}

 

6. 3AgNO_{2} + FeCl_{3} ----> 3AgCl + Fe(NO_{2})_{3}

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